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Digital Brinell Rockwell Vickers Hardness Tester//Durometer manufacturers/lab physical measuring instruments HBRV-187.5S

$5,300.00
Min. Order
1 Set
Choose your specifications
Company Information

Huatec Group Corporation

CN Trading Company
Response Time
<24h
Response Rate:
81.4%
Transactions
US$ 10,000+
12 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Place of Origin: Beijing China
Brand Name: HUATEC
Model Number: HBRV-187.5S
Scales: HBW1/30
Eyepiece magnification: 15
Objective: 2.5X resolution 0.5&mu;m 5X resolution 0.25&mu;m
Initial Testing Force: 98.07(10kg)
Indenter: Diamond Cone Indenter
Indenter 1: diameter 1.5875mm Ball Indenter
Max height of samples: 175mm
The Net Weight of the Tester: 80kg (Approx)
Time-delayed control: 0-60 seconds, adjustable
Selling Units: Single item
Single package size: 560X300X800 cm
Single gross weight: 130 KG
Package Type: in carton
information display

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Digital Brinell Rockwell Vickers Hardness Tester//Durometer manufacturers/lab physical measuring instruments HBRV-187.5S 

HBRV-187.5S.jpg

Technical specifications

      1. The Power Source and the Voltage:   AC220V±5%, 50-60 Hz

2.Time-delayed control:   0-60 seconds, adjustable

3.The Distance from the Indenter Center to the Instrument Body:   165mm

4.Overall Dimension (Length×Width×Height):     551×260×800 mm

5.The Net Weight of the Tester:     80kg (Approx)

      6.Specifications of Rockwell Hardness

Testing force(N)

Initial Testing Force

98.07(10kg)

Tolerance ±2.0%

Total testing force

588.4(60kg)

Tolerance ±1.0%

980.7(100kg)

1471(150kg)

Indenter

Diamond Cone Indenter

1.5875mm Ball Indenter

Scales

HRA

HRB

HRC

HRD

Max height of samples

175mm

  

7.The Tolerance of Rockwell Hardness Display Value

Hardness Scale

HardnessRangeof The Standard Testing Blocks

The Max. Tolerance of Display Value

Repeatabilitya

HRA

(20~≤75)HRA

±2HRA

≤0.02(100-H)or

 0.8 Rockwell Unitb

(>75~≤88)HRA

±1.5HRA

HRB

(20~≤45)HRB

±4HRB

≤0.04(130-H)or

 1.2 Rockwell Unitb

(>45~≤80)HRB

±3HRB

(>80~≤100)HRB

±2HRB

HRC

(20~≤70)HRC

±1.5HRC

≤0.02(100-H)or

0.8 Rockwell Unitb

a:H is average hardness value      b:Confirm as higher value

 

8.The Technical Specification of Brinell Hardness Tester

Testing force

294.2N(30kg)

Tolerance ±1.0%

306.5N(31.25kg)

612.9N(62.5kg)

980.7N(100kg)

1839N(187.5kg)

Indenter

2.5mm,5mmBall Indenter

Scales

HBW1/30

HBW2.5/31.25

HBW2.5/62.5

HBW5/62.5

HBW10/100

HBW2.5/187.5

Eyepiece magnification

15×

Objective

2.5×(resolution 0.5μm),5×(resolution 0.25μm)

Max Height of Sample

For 2.5×:Max Height is 95mm

For 5×:Max height is 115mm

 

9. The Tolerance and Repetition of Displayed Value for Brinell Hardness Tester

Hardness Block(HBW)

Tolerance(%)

Repeatability (%)

≤125

±3

3

125<HBW≤125

±2.5

2.5

>225

±2

2

 

10. Technical Specifications of Vickers Hardness

Test force

294.2N(30kg)

Tolerance ±1.0%

980.7N(100kg)

Indenter

Diamond Vickers Indenter

Scale

HV30

HV100

Eyepiece magnification

15×

Objective magnification

5×(Resolution 0.25μm)

Max. Height of Specimen

115mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11. The Tolerance and Repetition of Displayed Value for Vickers Hardness Tester

olerance of Displayed Value

Repetition of Displayed Value

Hardness scale

Value of Hardness Block

Tolerance of Displayed Value

Value of Hardness Block

Repetition of Displayed Value

HV30

HV100

≤250HV

±3%

≤225HV

6%

300~1000HV

±2%

>225HV

4%

 

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HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets. 

HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.

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We have more than 15 R&D engineers in our group company, who make sure the produced product to be best quality. And more than 10 new products will be developed every year.

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Q1. How about your samples?

Yes, we can serve you our samples for your test (Freight collect). You also can get a refund of the freight cost when the bulk order is placed.

Q2. How much for the freight?

It depends on your area, we will use DHL, FedEx and EMS bulk service, it had discount as normal express service. And we can return freight while you place order.

Q3. Do you have discount for large quantities?

Yes, It not only depends on your order quantity, but also the item you booked.

Q4. What about delivery?

Prompt shipment after receipt of order confirmation for regular products.

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We can offer the free samples

We can accept OEM/ODM

The mass production is accordance with the samples

We can packed the production well and safe.

We can answer your questions in time after sale

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